baber/WOPTO huggingface dataset:
Patent KR-20000022733-A (KR)
Inventor: YAMAMICHI SHINTARO
IPC: H01L29/51
Filed: 1999-08-18
Abstract: PURPOSE: A semiconductor memory and manufacturing method thereof are provided to maintain a threshold value of a transistor as a certain value and maintain a leakage current of a thin film capacitor as a low level. CONSTITUTION: A source portion and drain portion(102) of a transistor consists of a silicon where arsenic is injected. A gate portion(103) of the transistor consists of a poly silicon for injecting the arsenic. A gate insulating film(104) of the transistor consists of a SiO2. A capacitance contact portion(105) consists of a poly silicon where the arsenic is injected. A layer insulating film(106) consists of SiO2. A lower electrode film(107) consists of a Ru/TiN/TiSix. A capacitance insulating film(108) has a high dielectric constant with a (Ba,Sr)TiO3. An upper electrode film(109) consists of Ru.
Patent KR-20010025928-A (KR)
Inventor: KIM KYUNG CHEOL
IPC: A47J37/06
Filed: 1999-09-01
Abstract: PURPOSE: A zeolite roasting plate and a producing method thereof are provided to make the flesh of meat soft by a far infrared ray effect, to save a cooking time, to keep heat for a long time, to prevent the meat from being stuck and to avoid smoke. CONSTITUTION: A raw zeolite ore is crushed in a crushing step(S1). The crushed zeolite powder is mixed up with Sanchung heat resisting clay and Sanchung kaolin and then kneaded with water in a mixing and kneading step(S2). The mixture is put in a molder to form a shape in a molding step(S3). The molded dough is forged with high pressure in a forging step(S4) and naturally dried at an ordinary temperature in a drying step(S5). The material is bisque-fired in a bisque fire step(S6). The surface of the material is processed by painting a glaze in a surface processing step(S7) and secondly fired in a second fire step(S8). Accordingly, the flesh of meat is softened and cooking time is saved.
Patent KR-20010026354-A (KR)
Inventor: KIM JI UNG
IPC: H04J3/00
Filed: 1999-09-06
Abstract: PURPOSE: A DS3 signal processor in a synchronous digital hierarchy transmission system is provided to replace a DS3 ASIC having a fail with a redundant ASIC in software to allow the system to supply services normally. CONSTITUTION: The system includes dual DS3 processors for multiplexing a DS3 signal into a synchronous digital hierarchy signal and demultiplexing the synchronous digital hierarchy signal into the DS3 signal. The DS3 signal processing apparatus also has the first and second tasks and a processor. The first task requests switching of a DS3 processor that is being in the operating state when an interrupt due to a fail of the DS3 processor is applied. The second task requests switching of the DS3 processor that is being in the operating state when an operator gives the second task a command of switching the DS3 processor. The processor switches the DS3 processor with a DS3 processor being in standby state on request of the first or second task, and provides switching information and DS3 processor state information.
Patent KR-20000047505-A (KR)
Inventor: HORITA MASAYUKI
IPC: G11B7/09
Filed: 1999-09-30
Abstract: PURPOSE: A device and a method for playing back an optical disk are provided to promptly decide the kind of the disk while loading the disk while not requiring a special structure, such as a sensing tool. CONSTITUTION: A signal is formed according to the reflective light information of a distinguisher in a HD head unit. The signal is fed to a distinguishing signal generator(20) for discriminating a peak, and the discriminated peak signal is outputted to a system controller(11). The peak signal operates the system controller for distinguishing a loaded disk(1). Herein, the system controller includes a microcomputer controlling an entire playback device. And, the system controller operates playback according to an operation program stored in an inner ROM and a command from a user.
Patent KR-20010035687-A (KR)
Title: Compressor
Inventor: AHN BYEONG HA
IPC: F04B39/00
Filed: 1999-10-01
Abstract: PURPOSE: A compressor is provided to reduce manufacturing cost by simplifying the structure and reducing parts count, while achieving an improved compression performance. CONSTITUTION: A compressor comprises a closed container(41) having an inlet pipe and an outlet pipe(43); a motor unit(M) mounted within the closed container and which generates driving force; a cylinder assembly(50) forming an inner space and which has a plurality of inlet channels(53) and outlet channels(54) communicated to the inner space formed by the cylinder assembly; a rotation axis(60) coupled to a rotor(45) of the motor unit and which penetrates through the center of the cylinder assembly; a sectioning plate(70) coupled to the rotation axis within the cylinder assembly and which sections the inner space of the cylinder assembly into a first space(51) and a second space(52); vanes(80) penetrating through the cylinder assembly and which contact both side surfaces of the sectioning plate and converts the first and second spaces into a suction area and a compression area, respectively, in accordance with the rotation of the sectioning plate; and an opening/closing unit(90) for opening/closing the outlet channels of the cylinder assembly and discharging the gas compressed in the first and second spaces.
Patent KR-20010038077-A (KR)
Inventor: LEE MYOUNG SOO
IPC: E06B9/36
Filed: 1999-10-21
Abstract: PURPOSE: An electromotive blind is provided to prevent malfunction if the full length of a frame is long and a breakdown caused by manual operation in use. CONSTITUTION: An electromotive blind comprises a frame(1) fixed to a ceiling and fitted with a cross shaped shaft(11), many holders(2) inserted to the cross shaped shaft and attached with a partition plate(4) and connected with one another through a separate clip, a moving holder(3) located to the outermost of the holders and connected through the holders and the clip, a spiral shaft motor(12) and a cross shaped shaft motor(13) fitted to the inside of the frame horizontally, a horizontal spiral shaft(14) rotated by the spiral shaft motor inside the frame, a moving bracket(15) connected with the moving holder and provided with a tap hole(151), a primary gear(122) fitted on a rotation shaft(121) of the spiral shaft motor, a secondary gear(141) rotated in gear with the primary gear and having a smaller dimension relatively to the primary gear on the spiral shaft(14), a third gear(132) on a rotation shaft of the cross shaped shaft motor(13), a fourth gear rotated in gear with the third gear and having a smaller dimension relatively to the third gear.
Patent KR-20000035088-A (KR)
Inventor: PASOLT MIHAEL
IPC: H01R13/719
Filed: 1999-10-28
Abstract: PURPOSE: A modular connector is provided to suppress an interference signal generated on a transfer line, and to reduce a mounting space. CONSTITUTION: A modular connector comprises an isolation connector housing(11) which has a plurality of points of contact(1-8) projected from an upper portion and from a lower portion in front receptacles(9,10). A modular plug connector is inserted in the receptacles(9,10) at a front part of the modular jack housing(11). At upper and lower side walls(16,17) of the receptacles(9,10) are formed openings(18,19). A locking of a latch member is performed by a cooperation with ramp-shaped protrusions(12,13,14,15) of the housing(11) which are protruded toward a width direction into the openings(18,19). Two insertion channels(22,23) are disposed so as to be overlapped up and down, and are opened at a backward plane of the housing(11).
Patent KR-20000035264-A (KR)
Inventor: KIM MYEONG JIN
IPC: G01B11/30
Filed: 1999-11-05
Abstract: PURPOSE: An examination method of the defect in a shape is provided to detect the defect in a shape of an object in a short time even by a non-skillful operator. CONSTITUTION: A reference image(22) expressed in gray scale is set and registered as an image about a reference model(21) that is a reference of defective shape examination. The brightness of the respective pixel of an examined image(24) of an examined object(23) is compared to the brightness of the respective corresponding pixel of the reference image to examine the existence of defect in the shape. If the brightness of the respective pixel of an examined image is within an allowable brightness of the respective corresponding pixel appointed by a minimum image and a maximal image as the reference image of the reference model, the shape of the examined object is decided to be normal. If not, the shape of the examined object is decided to be defective.
Patent KR-20010047249-A (KR)
Inventor: KIM YEONG CHUN
IPC: C22B1/16
Filed: 1999-11-18
Abstract: PURPOSE: A method for adjusting charging density in a sintering car is provided to improve productivity and quality of sintered ore by detecting the charging density inside the sintering car so that forward and backward movements of a layer thickness detecting rod are automatically controlled, thereby accurately adjusting the charging density. CONSTITUTION: The method comprises the steps of detecting a permeable pressure according to a charging density inside a sintering car through a pressure gauge installed at a suction pipe (S10); comparing the range of the already set standard pressure for constantly maintaining the detected pressure and charging density (S12); and varying a charging density of blended raw materials charged into the sintering car by forwardly and backwardly moving a layer thickness detecting rod in stages when the detection pressure is not within the standard pressure range as the results of comparison.
Patent KR-20000035595-A (KR)
Inventor: HARAGUCHI HIDEO
IPC: H01L21/683
Filed: 1999-11-19
Abstract: PURPOSE: A substrate flaking apparatus is provided to flake a substrate from a substrate support table safely and excellently. CONSTITUTION: A substrate flaking apparatus comprises a substrate ascent and descent tool(15) which is installed at a substrate support table(3) in order to lift a substrate from the substrate support table(3). The substrate ascent and descent tool(15) consists of a drive motor(17), a control circuit(18), an inside wheel(19A), an outside wheel(19B), a ball screw(22), a plurality of pushing and lifting parts(23), a disk part(24), and an inside wheel support body(25). The plurality of pushing and lifting parts(23) are installed at an upper part of the substrate support table(3) so as to be leaved, and the disk part(24) supports the plurality of pushing and lifting parts(23). The outside wheel(19B) is fixed at a circumference side in the disk part, and the inside wheel(19A) is disposed corresponding to a circumference in the outside wheel(19B) with a lower wall(1c) interposed therebetween. The support body(25) supports the inside wheel(19A) so as to be ascended and descended, and the screw(22) is hanged at the body(25). The drive motor(17) ascends and descends the ball screw(22), and is controlled by the control circuit(18).
Patent KR-20010054646-A (KR)
Inventor: CHOO YEONG GYU
IPC: H04W8/24
Filed: 1999-12-07
Abstract: PURPOSE: An audit and backup method using an FTP in a mobile communication intelligent network system is provided to minimize a network fault or load in loading data through socket communication by receiving service data as a file using an FTP and to separately execute an audit function and a backup function by managing the service data as a file. CONSTITUTION: An SMS operator appoints the service and name of a target SCP(Service Control Point) and executes a service data request command(S1). A backup processing process configures target SCP information, a service, a file storing directory and file name and transfers them to a communication process(S2). The communication process finds out the target SCP among the first to the third SCP and transfers a data loading request message to the SCP. The SCP transfers a receiving status result in response to the request message(S3). The SCP configures service data as a file for the request and transmits the file using an FTP(S5). The SCP transmits a data loading file transfer result message to the SMS(S6). In case that the data loading result is successful, the SMS checks whether the file exists actually(S10) and stores a result in a hysteric table(S11).
Patent KR-20010058423-A (KR)
Inventor: OH GI TAE
IPC: F04B49/00
Filed: 1999-12-15
Abstract: PURPOSE: A control unit of a linear compressor is provided to eliminate irregular action and to promote error diagnosis and intellectual control by correcting a reference stroke automatically in irregular action. CONSTITUTION: A control system of a linear compressor includes: a cooling mode decider(37) deciding a cooling mode depending on input temperature data; a sensorless stroke estimator(32) estimating stroke and current data from stroke voltage(V0-V3) from a linear oscillator motor; an irregular monitor unit(36) monitoring irregular action by using the stroke and current data; a tuning point decider(38) deciding a tuning point from the estimated stroke; an intellectual search scheduler(39) deciding search schedule by referring to the irregular action data; a stroke command decider(31) deciding a proper stroke command by considering the total situation from the cooling mode and the tuning point data; a stroke controller(33) controlling the estimated stroke to be processed by the decided stroke command; a zero-cross detector(34) detecting a zero-cross point from the input voltage waveform; and a timer(35) outputting a gate drive signal according to estimation of the stroke controller. The stroke command is adjusted corresponding to the current irregular stroke. Therefore, a refrigerator or an air conditioner is run with regular voltage.
Patent KR-20010064761-A (KR)
Inventor: HUH SEONG SIK
IPC: H04M3/00
Filed: 1999-12-18
Abstract: PURPOSE: A UART(Universal Asynchronous Receiver and Transmitter) interface device and method is provided to selectively match a plurality of circuit boards to one UART interface part through a backplane by connecting the circuit boards to the backplane and selecting a specific board using a port selection command. CONSTITUTION: A UART interface device is composed of a plurality of circuit boards(100-1-100-(n+1)), a backplane(200), and a UART interface part(300). The backplane(200) has the slots into which the circuit boards(100-1-100-(n+1)) are inserted. The UART interface part(300) is interfaced with the circuit boards(100-1-100-(n+1)) through the backplane(200) in a one-to-one ratio. Each circuit board(100-1-100-(n+1)) is comprised of a UART RS-232C interface part(110) matched with the UART interface part(300) and a CPU(120) controlling the operations of its associated circuit board.
Patent KR-20010063592-A (KR)
Title: Thin film transistor of liquid crystal display device
Inventor: LEE GEUN SU
IPC: G02F1/136
Filed: 1999-12-23
Abstract: PURPOSE: A thin film transistor of a liquid crystal display device is provided to improve the quality of an image by preventing a level shift voltage from being varied caused by a misalignment. CONSTITUTION: A thin film transistor of a liquid crystal display device comprises a source(12) and a drain(13) which are positioned across a gate line(11) of the thin film transistor. The length of the source(12) and the drain(13) is formed larger than the width of the gate line(11) in such a manner that the variation of the capacitance corresponding to an overlapped area between the gate line(11) and the source(12) can be removed when a shot exposure process is carried out. Accordingly, the level shift voltage can be prevented from being varied.
Patent KR-20000052570-A (KR)
Title: Data processor and method of processing data
Inventor: KITAO ICHIRO
IPC: G06F1/24
Filed: 1999-12-24
Abstract: PURPOSE: A data processor and a method of processing data are provided to confirm the factor of the accident after the data processor was reset and re-started due to the accident. CONSTITUTION: A data processor comprises a data memory for reading and writing data, a reset detector for detecting any factor of requirement for reset operation and generating a reset signal, a data processing unit connected to the data memory for controlling read and write operations of the data memory and also connected to the reset detector for receiving the reset signal from the reset detector to execute a reset operation of the data processor in accordance with a reset signal, and a non-volatile reset memory connected to the reset detector for storing history of outputting the reset signal from the reset detector.
Patent KR-20010060465-A (KR)
Inventor: CHOI SEONG HUN
IPC: H04N21/43
Filed: 1999-12-27
Abstract: PURPOSE: A method for controlling a program rate for conditional access to received television programs in a digital TV is provided to set up automatically a program rate by comparing a pre-stored word engine with program. CONSTITUTION: A program rate is checked from a received broadcasting signal(S16). A program rate is set up automatically by comparing a prestored word engine with program information when the received broadcasting signal does not program rate information(S21,S22). An operation for receiving the program is determined according to the program rate information when the received broadcasting signal includes the program rate information(S17-S20).
Patent KR-20010060619-A (KR)
Inventor: HWANG U SEON
IPC: H04L12/24
Filed: 1999-12-27
Abstract: PURPOSE: A device and a method for processing an event in an ATM(Asynchronous Transfer Mode) information super highway are provided to process generated events based on the priority and processing option, so as to improve the performance and efficiency of an entire communication network. CONSTITUTION: A receiving unit(302) receives generated entire events. An event information storage unit(305) promptly stores the received events. An event attribute table(307) stores the seriousness of events decided in each events, the priority of the events, and processing option of the events. A queue(303) classifies the events based on the priority, and stores the events appropriately for the priority. And a processing unit(304) receives the events from the queue(303) to process the events according to an event processing routine(308), and pages an external system/another processor or maintains an event processing state to complete event processing.
Patent KR-20010061782-A (KR)
Title: Wafer level package
Inventor: MUN JONG TAE
IPC: H01L21/60
Filed: 1999-12-29
Abstract: PURPOSE: A wafer level package is provided to control a crack in a solder ball, by separating the solder ball from the inner wall of an etching groove of an insulating layer so that thermal stress from the insulating layer is not directly applied to the solder ball. CONSTITUTION: A bonding pad(11) is formed on the surface of a semiconductor chip. A lower insulating layer(20) is applied on the surface of the semiconductor chip to expose the bonding pad. A metal pattern(30) is deposited on the lower insulating layer, wherein one end of the metal pattern is connected to the bonding pad and the other end of the metal pattern has a ball land. An upper insulating layer(21) has an etching groove(22) exposing the ball land of the metal pattern, applied on the lower insulating layer. A solder ball(40) is inserted into the etching groove of the upper insulating layer and mounted in the ball land, separated from the inner wall of the etching groove by a predetermined interval.
Patent KR-20010065529-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: An oriental herb medicine vending machine is provided so that a user conveniently buys various kinds of oriental herb medicines to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010058651-A (KR)
Inventor: KWON TAE HAN
IPC: E01F8/00
Filed: 1999-12-30
Abstract: PURPOSE: A soundproof plate for a road is provided to intercept the noise of traveling vehicles by assembling many panels at the appointed height on a roadside, not to interrupt the traveling of the vehicles by preventing a front plate from reflecting light, to install easily, and to use semi-permanently with excellent durability. CONSTITUTION: A soundproof plate(10) for a road comprises: a main body(11) formed by folding a steel plate and provided with a retreated part(12) having a trapezoid shaped section and an assembly projection(13) whose upper and lower parts are inclined parallel to one way; many front plates(14) as a plate made of high-density polyethylene provided with many sound-absorbing holes(15), a guide projection(16), assembly grooves(17), and an assembly projection in one and assembled to the front of the main body; a primary finishing member folded to have the same shape of a section as one end of the main body, provided with a fixed projection folded forward in L shape longitudinally to fix the assemble projection of the front plate and assembled to one end of the main body where the assemble projection of the front plate is located; a secondary finishing member folded to have the same shape of a section as the other end of the main body, provided with a fixed projection folded forward in L shape longitudinally to fix the rear sidewall of the assembly groove of the front plate and assembled to one end of the main body where the assembly groove of the front plate is located; a sound-absorbing material(23) built in the main body to absorb and remove the noise absorbed through the sound-absorbing holes and made with woven fabric or glass wool; and a coating material(24) piled to the outer surface of the sound-absorbing material to protect the sound-absorbing material and made of glass cloth.
Patent KR-20010066344-A (KR)
Inventor: HUH TAE GYEONG
IPC: G02B6/36
Filed: 1999-12-31
Abstract: PURPOSE: An optical connector having a membrane for compensating refractive index is provided which includes the membrane having high refractive index and elasticity so that deterioration with the lapse of time is restricted and reconnection can be carried out without an additional operation. CONSTITUTION: An optical connector includes a membrane(1) between upper and lower sleeves(3) formed inside an adaptor(7). The membrane has a high refractive index and elasticity. Optical fibers inserted into the adaptor through both sides of the adaptor are connected with each other having the membrane between them. The refractive index of the membrane is about 1.45±0.1 when optical communication wavelength is 1,550nm or 1,310nm.
Patent KR-20010066477-A (KR)
Inventor: KIM GI CHANG
IPC: B60J5/04
Filed: 1999-12-31
Abstract: PURPOSE: A door hinge mounting structure is provided to prevent a hinge from deflection due to load of a door thereby assuring mounting durability thereof and secure fixed clearance between a car body and a door which maintains exterior beauty. CONSTITUTION: A surface mounting part(16b) of a car body side hinge bracket(16) is engaged with and fixed to a pipe nut(24) by a screw which is in contact with the back surface of a pillar(20). The structure where the car body side hinge bracket is firmly mounted on the pillar through the pipe nut assures mounting durability of the car body side hinge bracket so as to prevent the hinge from deflection and exterior beauty from being deteriorated due thereto.